| O REILLY AUTOMOTIVE INC (ORLY) | |||||||||||||||||||||||||||||||||||||||||||||||||
| Q1-CY2026 | Q4-CY2025 | Q3-CY2025 | Q2-CY2025 | Q1-CY2025 | Q4-CY2024 | Q3-CY2024 | Q2-CY2024 | Q1-CY2024 | Q4-CY2023 | Q3-CY2023 | Q2-CY2023 | Q1-CY2023 | Q4-CY2022 | Q3-CY2022 | Q2-CY2022 | Q1-CY2022 | Q4-CY2021 | Q3-CY2021 | Q2-CY2021 | Q1-CY2021 | Q4-CY2020 | Q3-CY2020 | Q2-CY2020 | Q1-CY2020 | Q4-CY2019 | Q3-CY2019 | Q2-CY2019 | Q1-CY2019 | Q4-CY2018 | Q3-CY2018 | Q2-CY2018 | Q1-CY2018 | Q4-CY2017 | Q3-CY2017 | Q2-CY2017 | Q1-CY2017 | Q4-CY2016 | Q3-CY2016 | Q2-CY2016 | Q1-CY2016 | Q4-CY2015 | Q3-CY2015 | Q2-CY2015 | Q1-CY2015 | Q4-CY2014 | Q3-CY2014 | Q2-CY2014 | Q1-CY2014 | |
| Balance Sheet Date | 2025-Dec-31 | 2025-Sep-30 | 2025-Jun-30 | 2025-Mar-31 | 2024-Dec-31 | 2024-Sep-30 | 2024-Jun-30 | 2024-Mar-31 | 2023-Dec-31 | 2023-Sep-30 | 2023-Jun-30 | 2023-Mar-31 | 2022-Dec-31 | 2022-Sep-30 | 2022-Jun-30 | 2022-Mar-31 | 2021-Dec-31 | 2021-Sep-30 | 2021-Jun-30 | 2021-Mar-31 | 2020-Dec-31 | 2020-Sep-30 | 2020-Jun-30 | 2020-Mar-31 | 2019-Dec-31 | 2019-Sep-30 | 2019-Jun-30 | 2019-Mar-31 | 2018-Dec-31 | 2018-Sep-30 | 2018-Jun-30 | 2018-Mar-31 | 2017-Dec-31 | 2017-Sep-30 | 2017-Jun-30 | 2017-Mar-31 | 2016-Dec-31 | 2016-Sep-30 | 2016-Jun-30 | 2016-Mar-31 | 2015-Dec-31 | 2015-Sep-30 | 2015-Jun-30 | 2015-Mar-31 | 2014-Dec-31 | 2014-Sep-30 | 2014-Jun-30 | 2014-Mar-31 | |
| Fiscal Period | Q4-FY2025 | Q3-FY2025 | Q2-FY2025 | Q1-FY2025 | Q4-FY2024 | Q3-FY2024 | Q2-FY2024 | Q1-FY2024 | Q4-FY2023 | Q3-FY2023 | Q2-FY2023 | Q1-FY2023 | Q4-FY2022 | Q3-FY2022 | Q2-FY2022 | Q1-FY2022 | Q4-FY2021 | Q3-FY2021 | Q2-FY2021 | Q1-FY2021 | Q4-FY2020 | Q3-FY2020 | Q2-FY2020 | Q1-FY2020 | Q4-FY2019 | Q3-FY2019 | Q2-FY2019 | Q1-FY2019 | Q4-FY2018 | Q3-FY2018 | Q2-FY2018 | Q1-FY2018 | Q4-FY2017 | Q3-FY2017 | Q2-FY2017 | Q1-FY2017 | Q4-FY2016 | Q3-FY2016 | Q2-FY2016 | Q1-FY2016 | Q4-FY2015 | Q3-FY2015 | Q2-FY2015 | Q1-FY2015 | Q4-FY2014 | Q3-FY2014 | Q2-FY2014 | Q1-FY2014 | |
| Operating Cash Flow | 633,492,000$ | 616,535,000$ | 756,846,000$ | 755,120,000$ | 624,487,000$ | 772,015,000$ | 948,859,000$ | 704,215,000$ | 516,429,000$ | 866,286,000$ | 937,605,000$ | 713,764,000$ | 795,230,000$ | 961,047,000$ | 702,087,000$ | 689,886,000$ | 641,983,000$ | 852,495,000$ | 822,160,000$ | 890,672,000$ | 487,474,000$ | 790,051,000$ | 1,099,985,000$ | 459,093,000$ | 218,803,000$ | 642,672,000$ | 406,382,000$ | 440,622,000$ | 385,536,000$ | 466,786,000$ | 442,956,000$ | 432,277,000$ | 316,268,000$ | 376,912,000$ | 333,807,000$ | 376,700,000$ | 296,454,000$ | 385,525,000$ | 325,613,000$ | 503,121,000$ | 282,766,000$ | 364,269,000$ | 292,428,000$ | 406,025,000$ | 207,476,000$ | 327,429,000$ | 309,976,000$ | 345,549,000$ | |
| Investing Cash Flow | (255,791,000$) | (301,567,000$) | (309,995,000$) | (285,003,000$) | (283,197,000$) | (261,153,000$) | (221,702,000$) | (400,753,000$) | (246,163,000$) | (289,767,000$) | (238,486,000$) | (221,520,000$) | (356,284,000$) | (158,836,000$) | (119,884,000$) | (104,981,000$) | (277,884,000$) | (116,844,000$) | (127,135,000$) | (93,757,000$) | (167,556,000$) | (112,111,000$) | (108,586,000$) | (226,642,000$) | (303,691,000$) | (199,707,000$) | (141,950,000$) | (151,398,000$) | (186,478,000$) | (126,219,000$) | (107,139,000$) | (114,466,000$) | (116,301,000$) | (119,201,000$) | (117,698,000$) | (111,023,000$) | (176,398,000$) | (135,300,000$) | (115,335,000$) | (102,063,000$) | (115,939,000$) | (108,307,000$) | (93,395,000$) | (89,547,000$) | (111,319,000$) | (119,778,000$) | (110,407,000$) | (81,898,000$) | |
| Purchases of Property and Equipment | 269,032,000$ | 312,098,000$ | 300,734,000$ | 286,951,000$ | 290,471,000$ | 258,309,000$ | 225,367,000$ | 249,240,000$ | 252,306,000$ | 293,016,000$ | 237,674,000$ | 223,268,000$ | 174,522,000$ | 159,899,000$ | 124,931,000$ | 103,990,000$ | 102,166,000$ | 118,080,000$ | 127,728,000$ | 94,879,000$ | 102,154,000$ | 118,954,000$ | 111,187,000$ | 133,284,000$ | 146,850,000$ | 185,599,000$ | 142,694,000$ | 152,914,000$ | 153,807,000$ | 126,344,000$ | 109,274,000$ | 114,843,000$ | 118,184,000$ | 120,250,000$ | 116,874,000$ | 110,632,000$ | 120,110,000$ | 135,818,000$ | 116,442,000$ | 103,974,000$ | 117,546,000$ | 109,943,000$ | 95,391,000$ | 91,140,000$ | 112,830,000$ | 122,228,000$ | 111,844,000$ | 83,085,000$ | |
| Financing Cash Flow | (388,947,000$) | (309,033,000$) | (441,363,000$) | (409,452,000$) | (325,624,000$) | (540,023,000$) | (670,492,000$) | (493,578,000$) | (74,044,000$) | (551,545,000$) | (701,480,000$) | (541,669,000$) | (398,076,000$) | (988,971,000$) | (519,870,000$) | (755,619,000$) | (451,341,000$) | (917,637,000$) | (674,576,000$) | (651,304,000$) | (1,482,234,000$) | 76,389,000$ | (406,032,000$) | 15,300,000$ | 82,321,000$ | (455,970,000$) | (265,340,000$) | (263,822,000$) | (207,762,000$) | (337,416,000$) | (337,474,000$) | (325,634,000$) | (190,906,000$) | (246,952,000$) | (217,120,000$) | (384,736,000$) | (533,778,000$) | (88,164,000$) | (528,027,000$) | 198,649,000$ | (327,442,000$) | (239,088,000$) | (412,637,000$) | (93,392,000$) | (143,880,000$) | (362,799,000$) | (257,969,000$) | 16,862,000$ | |
| End Cash Position | 193,793,000$ | 204,513,000$ | 198,613,000$ | 191,248,000$ | 130,245,000$ | 115,613,000$ | 145,042,000$ | 89,264,000$ | 279,132,000$ | 82,664,000$ | 57,880,000$ | 59,872,000$ | 108,583,000$ | 67,060,000$ | 253,904,000$ | 191,546,000$ | 362,113,000$ | 449,302,000$ | 631,618,000$ | 610,880,000$ | 465,640,000$ | 1,627,098,000$ | 872,423,000$ | 287,067,000$ | 40,406,000$ | 42,804,000$ | 55,809,000$ | 56,717,000$ | 31,315,000$ | 40,019,000$ | 36,868,000$ | 38,525,000$ | 46,348,000$ | 37,287,000$ | 26,528,000$ | 27,539,000$ | 146,598,000$ | 560,320,000$ | 398,259,000$ | 716,008,000$ | 116,301,000$ | 276,916,000$ | 260,042,000$ | 473,646,000$ | 250,560,000$ | 298,283,000$ | 453,431,000$ | 511,831,000$ | |
| Exchange Rate Effect | 526,000$ | (35,000$) | 1,877,000$ | 338,000$ | (1,034,000$) | (268,000$) | (887,000$) | 248,000$ | 246,000$ | (190,000$) | 369,000$ | 714,000$ | 653,000$ | (84,000$) | 147,000$ | 53,000$ | (330,000$) | 289,000$ | (371,000$) | 858,000$ | 346,000$ | (11,000$) | (1,090,000$) | ||||||||||||||||||||||||||
| Dividends Paid | |||||||||||||||||||||||||||||||||||||||||||||||||
| Unlevered Free Cash Flow | 364,460,000$ | 304,437,000$ | 456,112,000$ | 468,169,000$ | 334,016,000$ | 513,706,000$ | 723,492,000$ | 454,975,000$ | 264,123,000$ | 573,270,000$ | 699,931,000$ | 490,496,000$ | 620,708,000$ | 801,148,000$ | 577,156,000$ | 585,896,000$ | 539,817,000$ | 734,415,000$ | 694,432,000$ | 795,793,000$ | 385,320,000$ | 671,097,000$ | 988,798,000$ | 325,809,000$ | 71,953,000$ | 457,073,000$ | 263,688,000$ | 287,708,000$ | 231,729,000$ | 340,442,000$ | 333,682,000$ | 317,434,000$ | 198,084,000$ | 256,662,000$ | 216,933,000$ | 266,068,000$ | 176,344,000$ | 249,707,000$ | 209,171,000$ | 399,147,000$ | 165,220,000$ | 254,326,000$ | 197,037,000$ | 314,885,000$ | 94,646,000$ | 205,201,000$ | 198,132,000$ | 262,464,000$ | |